+ Fix for ghost request notifications on single user instances [Hypolite]
+ Fix user language selection [tobiasd]
+ Fix a problem with communication to Diaspora with set posting locations [heluecht]
+ Fix schema handling of direct links to a original posting [Rabuzarus]
+ Fix a bug in notification handling [Rabuzarus]
+ Adjustments for the Vagrant VM settings [silke, eelcomaljaars]
+ Improvements to the unliking of prior likes [Hypolite]
+ Improvements to the API and Friendica specific extensions [gerhard6380]
+ Improvements to the Browser Notification functionality [Hypolite]
+ Improvements to the themes [Hypolite, rabuzarus, rebeka-catalina, tobiasd]
+ Improvements to the database handling [heluecht]
+ Improvements to the admin panel [tobiasd, Hypolite]
+ Improvements to the update process [heluecht]
+ Improvements to the handling of worker processes [heluecht]
+ Improvements to the performance [heluecht, Hypolite]
+ Improvements to the documentation [Hypolite, tobiasd, rabuzarus, beardyunixer, eelcomaljaars]
+ Improvements to the BBCode / Markdown conversation [Hypolite]
+ Improvements to the OStatus protocol implementation [heluecht]
+ Improvements to the installation wizzard [tobiasd]
+ Improvements to the Diaspora connectivity [heluecht, Hypolite]
+ Work on PHP7 compatibility [ddorian1]
+ Code cleanup [Hypolite, Quix0r]
+ Initial federation with Mastodon [heluecht]
+ The worker process can now also be started from the frontend [heluecht]
+ Deletion of postings is now done in the background [heluecht]
+ Extension of the DFRN transmitted information fields [heluecht]
+ Translations of the core are now in /view/lang [Hypolite, tobiasd]
+ Update of the fullCalendar library to 3.0.1 and adjusting the themes [rabuzarus]
+ ping now works with JSON as well [Hypolite]
+ On pending registrations, an email is now send to inform the user about it [tobiasd]
+ On systems where the registration needs approval, a note for the admin can now be written [tobiasd]
+ Meta Information for HTML descriptions is now limited to 160 character [rabuzarus]
+ Removed very old deprecated themes from the repository [silke]
+ Marked frost and frost mobile as deprecated [silke]
+ When creating new postings in the UI, focus is automatically put into the Title field [Hypolite]
+ We are now shipping config files for "tx" (the Transifex client) and the "EditorConfig" addon for many common editors [fabrixxm, tobiasd]
+ The TinyMCE richtext editor was removed [Hypolite]
+ We defined a coding style, PSR-2 with some adjustments
+ Various bugfixes